The lake has turned over, dissolved oxygen is up and water has cleared. Tulsa fly fishers had an outing this past saturday, dgames is president of the local Tu chapter and was there. I wasnt,but always check the stream gauges and Tulsa TU facebook page. They caught fish. Lake started changing on the 10th, I was there the 11th and the water was still dirty. Watching D.o. numbers all week you could see them go up daily then the report on the Facebook page water has cleared. Good luck and go fishing.